理論には実践が伴わなければならない。の英語

A theory must be followed by practice.

Practice must go hand in hand with theory.

Theory should go hand in hand with practice.

Theory and practice should go hand in hand.

Theory and practice don't necessarily go together.

Theory and practice do not necessarily go together.

Theory and practice don't necessarily go together.

Theory and practice do not necessary go together.

Theory and practice do not necessarily go together.

It is important to combine theory with practice.

You should combine theory with practice.

An ounce of practice is worth a pound of theory.

a hard theory to put into practice

Practice should go hand in hand with theory.

Theory should be studied in connection with practice.

the primacy of practice over theory

Theory and practice should go together [hand in hand].

Don't be so doctrinaire about things.

a practical theory

Practice should go hand in hand with theory.

I want to mainly learn the theory of it.

Theory should go hand in hand with practice.

accommodate a theory to the facts

Theory and practice do not always go together.

work one's ideas into a full‐blown theory

It's all very well in theory, but will it work in practice?

The theory is based on mere supposition.

The theory is generally accepted.

That theory is generally accepted.

It is a mere theory, and practically impossible―impracticable―unfeasible.